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ES2126045T5 - COPOLIMEROS OF GRADUALLY VARIABLE COMPOSITION BLOCKS OF MONOVINILARANS AND CONJUGATED DIENSES. - Google Patents

COPOLIMEROS OF GRADUALLY VARIABLE COMPOSITION BLOCKS OF MONOVINILARANS AND CONJUGATED DIENSES.

Info

Publication number
ES2126045T5
ES2126045T5 ES94117957T ES94117957T ES2126045T5 ES 2126045 T5 ES2126045 T5 ES 2126045T5 ES 94117957 T ES94117957 T ES 94117957T ES 94117957 T ES94117957 T ES 94117957T ES 2126045 T5 ES2126045 T5 ES 2126045T5
Authority
ES
Spain
Prior art keywords
charging
monomer
thereafter
conjugated
monovinilarans
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES94117957T
Other languages
Spanish (es)
Other versions
ES2126045T3 (en
Inventor
William J Trepka
Nathan E Stacy
George A Moczygemba
Jr Ralph C Farrar
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Phillips Petroleum Co
Original Assignee
Phillips Petroleum Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22547105&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2126045(T5) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Phillips Petroleum Co filed Critical Phillips Petroleum Co
Application granted granted Critical
Publication of ES2126045T3 publication Critical patent/ES2126045T3/en
Publication of ES2126045T5 publication Critical patent/ES2126045T5/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/02—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type
    • C08F297/04—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type polymerising vinyl aromatic monomers and conjugated dienes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/02—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type
    • C08F297/04—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type polymerising vinyl aromatic monomers and conjugated dienes
    • C08F297/044—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type polymerising vinyl aromatic monomers and conjugated dienes using a coupling agent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G81/00—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
    • C08G81/02—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers at least one of the polymers being obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C08G81/021—Block or graft polymers containing only sequences of polymers of C08C or C08F
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G81/00—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
    • C08G81/02—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers at least one of the polymers being obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C08G81/021—Block or graft polymers containing only sequences of polymers of C08C or C08F
    • C08G81/022—Block or graft polymers containing only sequences of polymers of C08C or C08F containing sequences of polymers of conjugated dienes and of polymers of alkenyl aromatic compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • C08L25/04—Homopolymers or copolymers of styrene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • C08L25/04—Homopolymers or copolymers of styrene
    • C08L25/06—Polystyrene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Graft Or Block Polymers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polymerisation Methods In General (AREA)

Abstract

A method of preparing a polymer under solution polymerization conditions in a reaction zone comprising: (a) charging a monovinylaromatic monomer and an initiator in the presence of a randomizer; thereafter (b) charging an initiator and a monovinylaromatic monomer; thereafter (c) charging a mixture of a monovinylaromatic monomer and conjugated diene monomer; thereafter (d) optionally charging a mixture of monovinylaromatic monomer and conjugated diene monomer; and thereafter (e) charging the reaction mixture with a coupling agent, wherein in each of steps (a) and (d) polymerization is conducted until essentially no free monomer is present.
ES94117957T 1993-11-15 1994-11-14 COPOLIMEROS OF GRADUALLY VARIABLE COMPOSITION BLOCKS OF MONOVINILARANS AND CONJUGATED DIENSES. Expired - Lifetime ES2126045T5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15340893A 1993-11-15 1993-11-15

Publications (2)

Publication Number Publication Date
ES2126045T3 ES2126045T3 (en) 1999-03-16
ES2126045T5 true ES2126045T5 (en) 2003-07-16

Family

ID=22547105

Family Applications (2)

Application Number Title Priority Date Filing Date
ES94117957T Expired - Lifetime ES2126045T5 (en) 1993-11-15 1994-11-14 COPOLIMEROS OF GRADUALLY VARIABLE COMPOSITION BLOCKS OF MONOVINILARANS AND CONJUGATED DIENSES.
ES98111995T Expired - Lifetime ES2264178T3 (en) 1993-11-15 1994-11-14 PROCEDURE FOR THE PRODUCTION OF BLOCK COPOLYMERS IN GRADIENT OF MONOVINILARANS AND CONJUGATED DIENSES, COPOLYMERS SO OBTAINED, MIXTURES AND ARTICLES.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES98111995T Expired - Lifetime ES2264178T3 (en) 1993-11-15 1994-11-14 PROCEDURE FOR THE PRODUCTION OF BLOCK COPOLYMERS IN GRADIENT OF MONOVINILARANS AND CONJUGATED DIENSES, COPOLYMERS SO OBTAINED, MIXTURES AND ARTICLES.

Country Status (9)

Country Link
US (3) US5545690A (en)
EP (2) EP0877038B1 (en)
JP (1) JP3529868B2 (en)
KR (1) KR100364160B1 (en)
AT (2) ATE328921T1 (en)
CA (1) CA2134026C (en)
DE (2) DE69434761T2 (en)
ES (2) ES2126045T5 (en)
SG (2) SG73397A1 (en)

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US6593430B1 (en) 1999-03-27 2003-07-15 Basf Aktiengesellschaft Transparent, impact-resistant polystyrene on a styrene-butadiene block copolymer basis
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US20030181584A1 (en) 2002-02-07 2003-09-25 Kraton Polymers U.S. Llc Elastomeric articles prepared from controlled distribution block copolymers
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Also Published As

Publication number Publication date
SG96577A1 (en) 2003-06-16
DE69415935T2 (en) 1999-06-02
EP0654488A1 (en) 1995-05-24
EP0877038B1 (en) 2006-06-07
DE69434761T2 (en) 2007-05-10
CA2134026A1 (en) 1995-05-16
SG73397A1 (en) 2000-06-20
KR100364160B1 (en) 2003-02-07
DE69415935D1 (en) 1999-02-25
ES2264178T3 (en) 2006-12-16
US6265485B1 (en) 2001-07-24
ATE328921T1 (en) 2006-06-15
JPH07252335A (en) 1995-10-03
ATE175686T1 (en) 1999-01-15
JP3529868B2 (en) 2004-05-24
DE69434761D1 (en) 2006-07-20
ES2126045T3 (en) 1999-03-16
EP0654488B1 (en) 1999-01-13
US5545690A (en) 1996-08-13
EP0877038A3 (en) 1999-05-26
KR950014161A (en) 1995-06-15
US5910546A (en) 1999-06-08
CA2134026C (en) 1998-06-09
DE69415935T3 (en) 2003-12-24
EP0654488B2 (en) 2003-03-19
EP0877038A2 (en) 1998-11-11

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